(5,6-Dimethyl-4-oxo-4 H -thieno[2,3- d ]pyrimidin-3-yl)-acetic acid ethyl ester

1-(2,6-Dimethoxy-phenoxymethyl)-1 H -pyrazole-3-carboxylic acid methyl ester

4-氯吡唑-3-甲酸甲酯, 4-Chloro-1 H -pyrazole-3-carboxylic acid methyl ester

5-(2,3,5-Trimethyl-phenoxymethyl)-furan-2-carboxylic acid methyl ester

4-Benzo[1,3]dioxol-5-yl-2,4-dioxo-butyric acid methyl ester

2-(3-Methyl-4-nitro-pyrazol-1-yl)-propionic acid methyl ester

5-(4-Methoxy-phenyl)-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

5-Furan-2-yl-7-trifluoromethyl-4,5,6,7-tetrahydro-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

4-Difluoromethoxy-3-methoxy-benzoic acid methyl ester

3-(3,5-Dimethyl-4-nitro-pyrazol-1-yl)-propionic acid methyl ester

(4-Bromo-5-methyl-pyrazol-1-yl)-acetic acid ethylester